Strong's #3067: loutron (pronounced loo-tron')
from 3068; a bath, i.e. (figuratively), baptism:--washing.
Thayer's Greek Lexicon:
́
loutron
1) bathing, bath, the act of bathing
Part of Speech: noun neuter
Relation: from G3068
Citing in TDNT: 4:295, 538
Usage:
This word is used 2 times:
Ephesians 5:26: "and cleanse it with the washing of water by the word,"
Titus 3:5: "he saved us, by the washing of regeneration, and renewing of the Holy"